WebPerfDays uses a mixed format that combines formal presentations, ignite sessions, and the open spaces format. For more information on the format, click here.
This talk will show you the real performance of third parties on some of the most popular sites on the web, and what effect they are actually having on site performance. Who are the real villains in web performance and how can we kick their asses?
Image assets are a major impediment to page load times. Best practices for common image compression have been evangelized. To further reduce image bytesize, we have to get creative: discover how to apply lossy compression to lossless formats, automatically detect good compression levels, and learn how disciplines like computer vision and machine learning can help us to improve image compression